Apex Hunter Upper Receiver
Apex Hunter(tm) Rifle series beating heart.
Each upper receiver assembled using American made Materials, assembled in the State of Texas.
Parts break down as follows:
- South Texas Arms billet Upper Receiver - 7075T6 aluminum
- South Texas Arms nitride treated steel gas block (Upgrade to Suppressor mount to add adjustable block)
- South Texas Arms stainless steel gas tube and roll pin
- Your choice of Standard A2 flashhider, muzzle thread protector, or suppressor mount (additional charge).
- Nitride Treated bolt carrier group
- Radian(R) branded Charging Handle
- 416R Stainless Barrel - 20" with Double fluting (Chamber options include .223 Rem, 224 Valkyrie, 6mm ARC)
- Lightweight Unbranded Handguard - Mlok